Castellum, Inc. is a technology company in the areas of cybersecurity, information technology (IT), electronic warfare, information warfare, and information operations with businesses in the defense, federal, civilian, and commercial markets. Its services include intelligence analysis, software development, software engineering, program management, strategic and mission planning, information assurance, cybersecurity and policy support, data analytics and model-based systems engineering (MBSE). The Company develops information warfare and information operations (IW/IO) plans, exercises, doctrine, and training for the Military Services and the Combatant Commands in domestic and deployed overseas locations. It provides platform integration, modernization, and sustainment; system engineering; training and simulation services and logistics engineering. It offers expertise and technology to defense, intelligence and civilian agencies of the United States federal, state and local governments.